9mm Double
PFC Primer Cap blowback cartridges:€4.05
/ £3.45 each (reusable / takes 2x PFC primer caps). These are a new
design / light weight. Half the weight a standard cartridge and internally built
for maximum force giving more flash from the 2x PFC caps, kickback and power
from a lighter more powerful cartridge

9mm
Lightweight/ Mild kick blowback cartridges:€3.80 / £3.20 each (reusable / takes
1x PFC primer cap). These are a new design / light weight. Half the weight
a standard cartridge and internally built for maximum force giving more kickback
and power from a lighter more powerful cartridge over a standard cartridge.